13753540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 31207680

約数和(自身を除く): 17454140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1031, 1334, 2062, 2668, 3335, 4124, 5155, 6670, 10310, 13340, 20620, 23713, 29899, 47426, 59798, 94852, 118565, 119596, 149495, 237130, 298990, 474260, 597980, 687677, 1375354, 2750708, 3438385, 6876770, 13753540]

約数ペア:

[(1, 13753540), (2, 6876770), (4, 3438385), (5, 2750708), (10, 1375354), (20, 687677), (23, 597980), (29, 474260), (46, 298990), (58, 237130), (92, 149495), (115, 119596), (116, 118565), (145, 94852), (230, 59798), (290, 47426), (460, 29899), (580, 23713), (667, 20620), (1031, 13340), (1334, 10310), (2062, 6670), (2668, 5155), (3335, 4124)]